Paper/Cardboard Articles TRIZ Cases

A flexible nozzle assembly adapts to film orientation variations during cushion inflation.

Incorporating flame retardant additives into the thermoplastic binder achieves UL-94 V-0 rating without post-treatment.

A multilayer paper strip opens marginal areas to form a star-shaped cross section and crumples along a connected middle area.

High modulus fiber reinforced honeycombs maintain structural integrity during thermal molding, preventing cell wall collapse in compression zones.

A controller measures box void volume to command air cushion production that exactly matches the space, preventing overfill closure issues.

A composite drive belt grips web material during heating to prevent slippage in inflation systems.

Automated inflation system uses segmented nozzles to fill air cushion units simultaneously.

Movable pressing devices form erect partition walls from a single material sheet, eliminating pre-marked folding and reducing production complexity.

An adjustable expansion assembly varies spacing between rotation axes, accommodating varying material thicknesses and slit patterns without jamming or tearing.

A grooved mandrel guides continuous fibers across adjacent walls, preventing delamination and ensuring constant thickness during matrix formation.

Variable take-off roller speed adjusts film tension to resolve inconsistent sealing seam quality caused by material slippage.

Coordinates intermittent rotation with angular station positions to form collars without damaging impacts.

A tag mounter pipe unit grips thread through a large opening to enable secure tying.

A bag stand uses hinged panel tabs to form an interlocking interface that holds refuse bags open vertically.

A web inflation device uses polytetrafluoroethylene release films to separate sealed plies from machine surfaces during the sealing process.

A dunnage web incorporates a gap forming area between inflatable pouches to eliminate inflation-induced wrinkles and seal compromise.